| spare parts type | Barrel | material | 38CrMnAlA Nitrided steel |
| machinery test report | Not Available | video outgoing-inspection | Provided |
| key selling points | Eco-Friendly | Weight (KG) | 500 |
| Item | Bi-metal screw and barrel | Material for screw | 38CrMnAlA Nitrided steel |
| Material for barrel | 38CrMoAlA+SKDII with heat treatment | Screw finish | Nitrogen-filled (0.50~0.70mm depth) |
| Barrel Inside finish | Nitrogen-filled (0.50~0.70mm depth) | Core of the screw | Auto control for temperature |
| Screw type | Single/ Double | Rotate speed of screw | 0-48 |
| Double screw type | Conical/Parallel | Barrel design for double screw | One body/two parts |